Mineral Descriptions

Mimetite – A Collector’s Guide

Mimetite is a popular mineral among collectors, and is a lead arsenate mineral. It is usually found in the oxidised zone of lead ore deposits, and occurs a variety of habits including flat tabular hexagonal crystals, long prismatic hexagonal crystals,...

The Beauty of Corundum – a Look at Sapphire

Many civilizations throughout history have treasured the precious gemstone sapphire. As a matter of fact, Royalty have coveted its deep blue hue making it one of the most sought-after gemstones in the world. It is incredibly scratch resistant and durable...

Rhodochrosite, N'Chwaning Mines, Kuruman, Kalahari manganese field, Northern Cape, South Africa

Rhodochrosite, a Collector’s Guide

Introduction Rhodochrosite is a pink or red mineral with a long history of appreciation by mineral collectors. It is also popular with jewellery artisans. Its unique colour makes it a favourite for many. This blog post will discuss what makes...